	
	package servlet.user;
	
	import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
	

	import service.UserManager;
	
import enitys.User;
	
	@SuppressWarnings("serial")
	public class UpdateInfo extends HttpServlet {
	
		/**
		 * Constructor of the object.
		 */
		public UpdateInfo() {
			super();
		}
	
		/**
		 * The doGet method of the servlet. <br>
		 *
		 * This method is called when a form has its tag value method equals to get.
		 * 
		 * @param request the request send by the client to the server
		 * @param response the response send by the server to the client
		 * @throws ServletException if an error occurred
		 * @throws IOException if an error occurred
		 */
		public void doGet(HttpServletRequest request, HttpServletResponse response)
				throws ServletException, IOException {
					boolean result=false;
					User user=new User();
					user.setUsername(request.getParameter("userName"));
					user.setPassword(request.getParameter("userPW"));
					user.setEmail(request.getParameter("userEmail"));
					user.setClasses(request.getParameter("userClass"));
					System.out.println(user.getPassword());
					int id=Integer.parseInt(request.getParameter("id").toString());	
					user.setS_id(id);
					result=UserManager.getInstance().modifyUser(user,id);
				if(!result){
					request.getRequestDispatcher("/error_update.jsp").forward(request, response);
				}else{		
					request.getRequestDispatcher("/servlet/FindAllInfo").forward(request, response);
				}
		}
	
		/**
		 * The doPost method of the servlet. <br>
		 *
		 * This method is called when a form has its tag value method equals to post.
		 * 
		 * @param request the request send by the client to the server
		 * @param response the response send by the server to the client
		 * @throws ServletException if an error occurred
		 * @throws IOException if an error occurred
		 */
		public void doPost(HttpServletRequest request, HttpServletResponse response)
				throws ServletException, IOException {
			
				doGet(request,response);
		}
	
	
	}
